Challa Subrahmanya Sastry

On the roles of sparsity and sparsifying transforms in Computerized Tomography

Munnu Sonkar, Challa Subrahmanya Sastry, 2015 .

Detection of Edges in CT Images Directly from Projection Data

Amit Kumar Mishra, Challa Subrahmanya Sastry, Agnivesh Singh, 2009, 2009 International Conference on Advances in Recent Technologies in Communication and Computing.